The General Linear Model

Question 1

The general linear model purpose :

Answer 1

The purpose is to assess the strengths and directions of relationships and differences in statistical tests

Question 2

What is a one way ANOVA

Answer 2

Three or more groups, one outcome variable

It includes random and independent samples, approx equal variances and approx normally distributed residuals

Question 3

What is a multi-way ANOVA

Answer 3

Two or more groups, two or more categorical predictor variables, one outcome variable

Question 4

What is a repeated measures ANOVA

Answer 4

One group, two or more categorical predictor variables, one outcome variable

Used when measurements are taken on the same set of subjects over multiple time points

Question 5

What is a mixed ANOVA

Answer 5

Two or more groups, one or more categorical predictor variables, one outcome variable

Question 6

What does an ANOVA do

Answer 6

Tests whether there are statistically significant differences between 3 or more samples